.start-breath {
  width: 100%;
  height: 100%;
  color: #fff;
  background-color: #0000009e;
  justify-content: space-around;
}

.breathe-title {
  font-weight: 500;
}

.breathe-subtitle {
  color: #c2c2c3;
}

.begin {
  background-color: #00feff;
  color: #000;
  text-transform: uppercase;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 24px;
  border: none;
}

.show-navbar {
  padding-top: 52px;
  justify-content: flex-start;
}

.show-navbar .begin {
  position: absolute;
  bottom: 172px;
}

.symbol {
  opacity: 0;
  will-change: opacity;
  animation-name: appearance;
  animation-timing-function: ease;
  animation-duration: 0.3s;
  animation-fill-mode: forwards;
}

.cross {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  border: solid 2px #bdbdbd;
  border-radius: 100%;
  rotate: 45deg;
  cursor: pointer;
}

.cross::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 2px;
  background-color: #bdbdbd;
}

.cross::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2px;
  height: 10px;
  background-color: #bdbdbd;
}

@keyframes appearance {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}